Families of integral trees with diameters 4, 6, and 8

Ligong Wang; Xueliang Li; Shenggui Zhang

doi:10.1016/S0166-218X(03)00450-5

Families of integral trees with diameters 4, 6, and 8

Ligong Wang
, Xueliang Li
, Shenggui Zhang

School of Mathematics and Statistics

Research output: Contribution to journal › Conference article › peer-review

16 Scopus citations

Abstract

The families of integral trees with 4, 6, 8 diameters were discussed. Most of these classes were infinite. Considering for a Graph G, V(G) denotes the vertex set of G and E(G) denotes the edge set various proofs were obtained. The construction of integral trees by identifying the centers of two trees was also elaborated.

Original language	English
Pages (from-to)	349-362
Number of pages	14
Journal	Discrete Applied Mathematics
Volume	136
Issue number	2-3
DOIs	https://doi.org/10.1016/S0166-218X(03)00450-5
State	Published - 15 Feb 2004
Event	1st Cologne-Twente Workshop on Graphs and Combinatorial (CTW 2001) - Enschede, Netherlands Duration: 6 Jun 2001 → 8 Jun 2001

Keywords

Characteristic polynomial
Diameter
Integral tree

Access to Document

10.1016/S0166-218X(03)00450-5

Cite this

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title = "Families of integral trees with diameters 4, 6, and 8",

abstract = "The families of integral trees with 4, 6, 8 diameters were discussed. Most of these classes were infinite. Considering for a Graph G, V(G) denotes the vertex set of G and E(G) denotes the edge set various proofs were obtained. The construction of integral trees by identifying the centers of two trees was also elaborated.",

keywords = "Characteristic polynomial, Diameter, Integral tree",

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T1 - Families of integral trees with diameters 4, 6, and 8

AU - Wang, Ligong

AU - Li, Xueliang

AU - Zhang, Shenggui

PY - 2004/2/15

Y1 - 2004/2/15

N2 - The families of integral trees with 4, 6, 8 diameters were discussed. Most of these classes were infinite. Considering for a Graph G, V(G) denotes the vertex set of G and E(G) denotes the edge set various proofs were obtained. The construction of integral trees by identifying the centers of two trees was also elaborated.

AB - The families of integral trees with 4, 6, 8 diameters were discussed. Most of these classes were infinite. Considering for a Graph G, V(G) denotes the vertex set of G and E(G) denotes the edge set various proofs were obtained. The construction of integral trees by identifying the centers of two trees was also elaborated.

KW - Characteristic polynomial

KW - Diameter

KW - Integral tree

UR - https://www.scopus.com/pages/publications/0346686364

U2 - 10.1016/S0166-218X(03)00450-5

DO - 10.1016/S0166-218X(03)00450-5

M3 - 会议文章

AN - SCOPUS:0346686364

SN - 0166-218X

VL - 136

SP - 349

EP - 362

JO - Discrete Applied Mathematics

JF - Discrete Applied Mathematics

IS - 2-3

T2 - 1st Cologne-Twente Workshop on Graphs and Combinatorial (CTW 2001)

Y2 - 6 June 2001 through 8 June 2001

ER -

Families of integral trees with diameters 4, 6, and 8

Abstract

Keywords

Access to Document

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